Math, asked by sonusagar50, 1 month ago

what is subset, superset,proper subset? what is it's notation?​

Answers

Answered by cmanoj9090
1

Step-by-step explanation:

In mathematics, a set A is a subset of a set B if all elements of A are also elements of B; B is then a superset of A. It is possible for A and B to be equal; if they are unequal, then A is a proper subset of B. The relationship of one set being a subset of another is called inclusion.

A proper subset of a set A is a subset of A that is not equal to A. In other words, if B is a proper subset of A, then all elements of B are in A but A contains at least one element that is not in B. ... The set C={1,3,5} is a subset of A, but it is not a proper subset of A since C=A.

Answered by Anonymous
3

Step-by-step explanation:

Some authors use the symbols ⊂ and ⊃ to indicate subset and superset respectively; that is, with the same meaning and instead of the symbols, ⊆ and ⊇. For example, for these authors, it is true of every set A that A ⊂ A.

Similar questions